package com.skycode7.servlet;

import com.skycode7.bean.AdminBean;
import com.skycode7.dao.AdminDao;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Date;

@WebServlet("/adminEdit.jsp")
public class AdminEditServlet extends HttpServlet {
    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        String User =(String) req.getSession().getAttribute("User");
        if (User == null || User.equals("")){
            resp.sendRedirect("login.jsp");//用户没登录 跳转到登录页面
            return;//页面显示和重定向只能生效一个
        }
        req.setCharacterEncoding("UTF-8");
        String adminID = req.getParameter("AdminID");
        String adminName = req.getParameter("AdminName");
        String adminPwd = req.getParameter("AdminPwd");
        AdminBean adminBean = new AdminBean();//实例化一个admin对象
        //设置admin对象属性值
        adminBean.setAdminID(Integer.parseInt(adminID));
        adminBean.setAdminName(adminName);
        adminBean.setAdminPwd(adminPwd);
        adminBean.setAdminType( 0 );
        adminBean.setAdminName("admin");
        AdminDao adminDao = new AdminDao();
        int result = adminDao.add(adminBean);
        if (result > 0){
            //补充知识 跳转到网页admin.html中
            resp.sendRedirect("adminUser.jsp");//使用结果对象 完成页面网址跳转
        }else {//失败显示错误提示页面
            req.getRequestDispatcher("WEB-INF/error.jsp").forward(req,resp);
        }
    }
}
